KneeStim helps turn everyday movement into adjunct physical therapy for individuals rehabilitating osteoarthritic knees. Specifically, KneeStim uses neuromuscular electrical stimulation (NMES) plus motion-tracking hardware to facilitate contraction of quadriceps muscles in synchrony with user gait, turning every step a patient takes into a quadriceps muscle-building repetition. Additionally, KneeStim's stored movement history can enable patients and providers to track rehabilitation outcomes.

2014
2014 Boston Entrant